Processing Machinery
7 visualizaciones
PBT ultrasonic welding
Fenómeno del problema
Insufficient welding strength.
Análisis de la causa
PBT can be ultrasonically welded but parameters need to match; crystalline materials have a narrow welding window.; when troubleshooting on site, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
Solución
①Optimize welding parameters; ②design energy directors; ③control welding pressure; ④conduct strength verification.; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Conclusión clave
PBT ultrasonic welding requires specially developed parameters.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in the future
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!